https://wccftech.com/remnant-from-the-ashes-gameplay-trailer/

Perfect World Entertainment shared the first gameplay trailer for Remnant: From the Ashes, the survival action co-op shooter made by Gunfire Games (the studio that’s also developing Darksiders III for THQ Nordic). Powered by dynamically generated worlds and played in third person view, the game is due to launch next year on PC, PlayStation 4 and Xbox One.

The world is in ruins. Only a remnant of mankind remains, hunted to near extinction by horrors from another world. Most of humanity live like rats in the rubble of devastated cities. A few survivors with the technology to open portals to fantastic, alternate worlds venture out each day hoping to scavenge resources and find a way to defeat the invaders. They struggle to carve a foothold, rebuild, and then retake what was lost.